How to embody morse code by knocking on the table?

1, Morse cryptography is one of the most important cryptography technologies in the world. 1843, Samuel Moss, an American inventor, established this Morse cryptosystem. Morse code consists of "."(short sound) and "-"(long sound).

Before the invention of telephone, it was used in long-distance telegraph and telecommunication technology. Because Morse code is simple to use, people will use it in wartime or emergency, and the communication of Morse code can be changed a lot.

3. It can indicate the "."and "-"signs by the length of sound or flash. However, in addition to studying Morse code carefully, you should also wait patiently for the other party's response.

For the usage of Morse code, please refer to the international Morse code symbol list. But in order to facilitate everyone to learn Morse code, someone designed Morse Pilot, so that you can learn and practice this ancient and practical coding technology on Palm anytime and anywhere.